Fix Vision Prediction, add vision off sound and separate sound channel for vision sounds. Also fix ghost pickup sound not playing on its own special channel

[AdamTadeusz]

Description

-----> EPILEPSY WARNING <------

Makes toggling the vision mode far smoother at high ping.

Recommend testing through the following:

bind mwheeldown +vision
test how quickly the vision mode can be triggered on a listen server and pay attention to the sound
then
net_fakelag 200
and do the same

also notice how individual inputs at high ping also don't cause the screen to flicker multiple times

Toolchain

• Windows MSVC VS2022

Linked Issues

• fixes toggling vision mode should be smooth at high ping #2042
• fixes The Ghost pickup sound should play on its own channel so it doesn't get overriden by any other sound #2043

[AdamTadeusz]

I added the tournament priority label since this also fixed the ghost pickup sound not playing on its own channel. If need be I can move this fix to a separate PR

[AdamTadeusz]

also this stops C_NEO_Player::PreDataUpdate returning early before calling the base class that does some important things so thats also important for the tourney